//获取package带参数的签名包
public string getRequestURL()
{
this.createSign();
StringBuilder sb = new StringBuilder();
ArrayList akeys = new ArrayList(parameters.Keys);
akeys.Sort();
foreach (string k in akeys)
{
string v = (string)parameters[k];
if (null != v && "key".CompareTo(k) != 0)
{
sb.Append(k + "=" + TenpayUtil.UrlEncode(v, getCharset()) + "&");
}
}
//去掉最后一个&
if (sb.Length > 0)
{
sb.Remove(sb.Length - 1, 1);
}
return(sb.ToString());
}
/**
* 生成扫描支付模式一URL
* @param productId 商品ID
* @return 模式一URL
*/
public static string GetPrePayUrl(string productId)
{
Lebi_Order order = B_Lebi_Order.GetModel("id = lbsql{" + productId + "}");
if (order == null)
{
throw new WxPayException("订单不存在！");
SystemLog.Add("weixinpay-NativePay" + "productId : " + productId);
}
WxPayConfig conf = new WxPayConfig(order);
WxPayData data = new WxPayData();
data.SetValue("appid", conf.APPID); //公众帐号id
data.SetValue("mch_id", conf.MCHID); //商户号
data.SetValue("time_stamp", TenpayUtil.getTimestamp()); //时间戳
data.SetValue("nonce_str", TenpayUtil.getNoncestr()); //随机字符串
data.SetValue("product_id", productId); //商品ID
data.SetValue("sign", data.MakeSign(order)); //签名
string str = ToUrlParams(data.GetValues()); //转换为URL串
string url = "weixin://wxpay/bizpayurl?" + str;
return(url);
}
protected void Page_Load(object sender, EventArgs e)
{
//创建ResponseHandler实例
ResponseHandler resHandler = new ResponseHandler(Context);
//判断签名
try
{
//string return_code = RequestTool.RequestString("return_code");//SUCCESS/FAIL此字段是通信标识，非交易标识，交易是否成功需要查看 result_code 来判断
//string return_msg = RequestTool.RequestString("return_msg");//返回信息，如非空，为错误原因/签名失败/参数格式校验错误
//string appid = RequestTool.RequestString("appid");
//string mch_id = RequestTool.RequestString("mch_id");
//string nonce_str = RequestTool.RequestString("nonce_str");
//string sign = RequestTool.RequestString("sign");
//string result_code = RequestTool.RequestString("result_code");//业务结果SUCCESS/FAIL
//string error_code = RequestTool.RequestString("error_code");
//string error_code_des = RequestTool.RequestString("error_code_des");
//string openid = RequestTool.RequestString("openid");
//string trade_type = RequestTool.RequestString("trade_type");//交易类型
//string bank_type = RequestTool.RequestString("bank_type");//out_trade_no
//string total_fee = RequestTool.RequestString("total_fee");
//string out_trade_no = RequestTool.RequestString("out_trade_no");
//string attach = RequestTool.RequestString("attach");//商家数据包，原样返回
//string time_end = RequestTool.RequestString("time_end");
//string transaction_id = RequestTool.RequestString("transaction_id");//微信支付单号
#region 协议参数=====================================
//--------------协议参数--------------------------------------------------------
//SUCCESS/FAIL此字段是通信标识，非交易标识，交易是否成功需要查
string return_code = resHandler.getParameter("return_code");
//返回信息，如非空，为错误原因签名失败参数格式校验错误
string return_msg = resHandler.getParameter("return_msg");
//微信分配的公众账号 ID
string appid = resHandler.getParameter("appid");
//以下字段在 return_code 为 SUCCESS 的时候有返回--------------------------------
//微信支付分配的商户号
string mch_id = resHandler.getParameter("mch_id");
//微信支付分配的终端设备号
string device_info = resHandler.getParameter("device_info");
//微信分配的公众账号 ID
string nonce_str = resHandler.getParameter("nonce_str");
//业务结果 SUCCESS/FAIL
string result_code = resHandler.getParameter("result_code");
//错误代码
string err_code = resHandler.getParameter("err_code");
//结果信息描述
string err_code_des = resHandler.getParameter("err_code_des");
//以下字段在 return_code 和 result_code 都为 SUCCESS 的时候有返回---------------
//-------------业务参数---------------------------------------------------------
//用户在商户 appid 下的唯一标识
string openid = resHandler.getParameter("openid");
//用户是否关注公众账号，Y-关注，N-未关注，仅在公众账号类型支付有效
string is_subscribe = resHandler.getParameter("is_subscribe");
//JSAPI、NATIVE、MICROPAY、APP
string trade_type = resHandler.getParameter("trade_type");
//银行类型，采用字符串类型的银行标识
string bank_type = resHandler.getParameter("bank_type");
//订单总金额，单位为分
string total_fee = resHandler.getParameter("total_fee");
//货币类型，符合 ISO 4217 标准的三位字母代码，默认人民币：CNY
string fee_type = resHandler.getParameter("fee_type");
//微信支付订单号
string transaction_id = resHandler.getParameter("transaction_id");
//商户系统的订单号，与请求一致。
string out_trade_no = resHandler.getParameter("out_trade_no");
//商家数据包，原样返回
string attach = resHandler.getParameter("attach");
//支 付 完 成 时 间 ， 格 式 为yyyyMMddhhmmss，如 2009 年12 月27日 9点 10分 10 秒表示为 20091227091010。时区为 GMT+8 beijing。该时间取自微信支付服务器
string time_end = resHandler.getParameter("time_end");
#endregion
SystemLog.Add("JSAPI微信支付回调payNotifyUrl");
Lebi_Order order = B_Lebi_Order.GetModel("Code=lbsql{'" + out_trade_no + "'}");
if (order == null)
{
Response.Write("系统错误");
SystemLog.Add("JSAPI微信支付-订单号" + out_trade_no + "不存在");
Response.End();
return;
}
TenpayUtil tu = new TenpayUtil(order);
//SystemLog.Add(return_code + "|||" + result_code + "|||" + openid + "|||" + mch_id + "|||" + out_trade_no);
if (return_code == "SUCCESS" && result_code == "SUCCESS")
{
Lebi_User user = B_Lebi_User.GetModel(order.User_id);
Lebi_OnlinePay pay = B_Lebi_OnlinePay.GetModel("Code='weixinpay' and ','+Language_ids+',' like '%," + order.Language_id + ",%'");
if (pay == null)
{
Log.Add("在线支付接口 weixinpay 配置错误");
SystemLog.Add("JSAPI微信支付-接口配置错误");
return;
}
//if (user.bind_weixin_id == openid && pay.UserName == mch_id)
//{
Order.OnlinePaySuccess(out_trade_no, transaction_id, false);
Response.Write(paysuccess());
return;
//}
}
SystemLog.Add("JSAPI微信支付-签名失败");
Response.Write(payerror("签名失败"));
}
catch (Exception ex)
{
SystemLog.Add("JSAPI微信支付-参数格式校验错误[" + ex.ToString() + "]");
Response.Write(payerror("参数格式校验错误"));
}
}
protected void Page_Load(object sender, EventArgs e)
{
int order_id = RequestTool.RequestInt("order_id", 0);
order = B_Lebi_Order.GetModel(order_id);
if (order == null)
{
Response.Write("ERROR");
Response.End();
return;
}
Lebi_Language language = B_Lebi_Language.GetModel(order.Language_id);
if (order.IsPaid == 1)
{
Response.Write(Language.Tag("已付款", language.Code));
Response.End();
return;
}
order.Site_id_pay = CurrentSite.id;
order.Language_id = CurrentLanguage.id;
Lebi_OnlinePay pay = Shop.Bussiness.Money.GetOnlinePay(order, "weixinpayh5");
if (pay == null)
{
Log.Add("在线支付接口 weixinpay 配置错误");
return;
}
Lebi_Currency currendy = B_Lebi_Currency.GetModel(pay.Currency_id);
if (pay.FreeFeeRate == 1)
{
pay.FeeRate = 0;
}
if (pay.FeeRate > 0)
{
order.Money_OnlinepayFee = order.Money_Pay * pay.FeeRate / 100;
}
if (order.OnlinePay_id != pay.id)
{
order.OnlinePay_id = pay.id;
order.OnlinePay_Code = pay.Code;
order.OnlinePay = pay.Name;
}
B_Lebi_Order.Update(order);
Lebi_User user = B_Lebi_User.GetModel(order.User_id);
if (user == null)
{
Response.Write("订单错误");
Response.End();
return;
}
returnurl = URL("P_UserOrderDetails", order.id);
TenpayUtil tu = new TenpayUtil(order);
appId = tu.appid;
timeStamp = TenpayUtil.getTimestamp();
nonceStr = TenpayUtil.getNoncestr();
string order_price = (order.Money_Pay * currendy.ExchangeRate * 100 * (1 + (pay.FeeRate / 100))).ToString("0");
string sp_billno = order.Code + "|" + TenpayUtil.UnixStamp();
shopname = Lang(CurrentSite.Name);
string prepayId = order.weixin_prepay_id;
//if (prepayId == "" || prepayId == "INVALID_REQUEST")
//{
//创建支付应答对象
RequestHandler packageReqHandler = new RequestHandler(Context);
//初始化
packageReqHandler.init();
//设置package订单参数
packageReqHandler.setParameter("body", order.Code); //商品信息 127字符
packageReqHandler.setParameter("appid", tu.appid);
packageReqHandler.setParameter("mch_id", tu.mch_id);
packageReqHandler.setParameter("nonce_str", nonceStr);
packageReqHandler.setParameter("openid", user.bind_weixin_id);
packageReqHandler.setParameter("out_trade_no", sp_billno); //商家订单号
packageReqHandler.setParameter("spbill_create_ip", RequestTool.GetClientIP()); //Page.Request.UserHostAddress); //用户的公网ip，不是商户服务器IP
packageReqHandler.setParameter("total_fee", order_price); //商品金额,以分为单位(money * 100).ToString()
packageReqHandler.setParameter("trade_type", "MWEB");
//packageReqHandler.setParameter("notify_url", HttpUtility.UrlEncode(tu.tenpay_notify));
packageReqHandler.setParameter("notify_url", tu.tenpay_notify);
//Response.Write("body:" + order.Code + ",appid:" + tu.appid + ",mch_id:" + tu.mch_id + ",nonce_str:" + nonceStr + ",notify_url:" + HttpUtility.UrlEncode(tu.tenpay_notify) + ",openid:" + user.bind_weixin_id + ",out_trade_no:" + sp_billno + ",spbill_create_ip:" + RequestTool.GetClientIP() + ",total_fee:" + order_price + ",key:" + tu.key + "");
string sign = packageReqHandler.createMd5Sign("key", tu.key);
packageReqHandler.setParameter("sign", sign);
string data = packageReqHandler.parseXML();
string prepayXml = HttpUtil.Send(data, "https://api.mch.weixin.qq.com/pay/unifiedorder");
SystemLog.Add("prepayXml:" + prepayXml);
Response.Write("prepayXml:" + prepayXml);
//return;
//获取预支付ID
var xdoc = new XmlDocument();
xdoc.LoadXml(prepayXml);
XmlNode xn = xdoc.SelectSingleNode("xml");
XmlNodeList xnl = xn.ChildNodes;
//Response.Write("<br/>xml:" + xnl[0].InnerText + "|" + xnl[1].InnerText + "|" + xnl[2].InnerText + "|" + xnl[3].InnerText + "|" + xnl[4].InnerText + "|" + xnl[5].InnerText + "|" + xnl[6].InnerText + "|" + xnl[7].InnerText + "|" + xnl[8].InnerText + "");
if (xnl.Count > 7)
{
prepayId = xnl[7].InnerText;
order.weixin_prepay_id = prepayId;
B_Lebi_Order.Update(order);
}
if (xnl.Count > 9)
{
string url = xnl[9].InnerText;
Response.Redirect(url);
}
//}
}